You have a couple of differently oriented horseshoe-shaped magnets. A path forward is barricaded by super-heavy iron beams, so heavy, that even Gods cannot push them. You can lift and place magnets (Ex1). if you place a magnet in such a way, that his poles point at iron beam via straight, unobstructed line, the beam will start moving torwards magnet, until either hit a solid combo, or touch a magnet itself, which causes both beam and magnet to be completely stuck and immobile.

Update 3.5.2022 - Added static magnets - Attracts iron beams, when activated either by standing on and pressing EX1, or just stepped on.
Update 19.11.2023 - Added combo flag for magnetic floor traps. If any part of Iron beam slides over this combo, it stops moving and is no longer movable.
Update 30.03.2024 - Added Remote Controlled magnets. They activate, when specific switch is hit.

1.Set ip 4 consecutive magnet combos: up-down-left-right. You can set up 5th one for 4-way magnet.
2.Compile and assign 2 FFC scripts.
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IronBeam
EffectWidth and EffectHeight used
D0 - >0 - disable magnet locking
D1 - land all iron beams with this argument set to >0 onto flags #66 to trigger secrets
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PickPlaceMagnets
Place invicible FFC anywhere in the screen.
D0 - ID of 1st combo in sequence for magnets.
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StaticMagnetSwitch
Place invicible FFC anywhere in the screen.
D0 - ID of 1st combo in sequence for magnets. 0 to use FFC`s combo
D1 - 0 - Ex1 activated, 1 - step activated.
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Remote Controlled Magnet.
Requires Advanced Switch EX
Set ip 4 consecutive magnet combos: up-down-left-right. You can set up 5th one for 4-way magnet.
Place invicible FFC at magnet position.
D0 - ID of 1st combo in sequence for magnets. 0 to use FFC`s combo
D1 - ID of FFC with Switch script.